13312230303 has 8 divisors (see below), whose sum is σ = 17751150000. Its totient is φ = 8874065408.

The previous prime is 13312230257. The next prime is 13312230353. The reversal of 13312230303 is 30303221331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13312230303 - 2⁸ = 13312230047 is a prime.

It is a super-2 number, since 2×13312230303² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13312230303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312230353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146178 + ... + 219071.

It is an arithmetic number, because the mean of its divisors is an integer number (2218893750).

Almost surely, 2^13312230303 is an apocalyptic number.

13312230303 is a deficient number, since it is larger than the sum of its proper divisors (4438919697).

13312230303 is a wasteful number, since it uses less digits than its factorization.

13312230303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377401.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13312230303 its reverse (30303221331), we get a palindrome (43615451634).

The spelling of 13312230303 in words is "thirteen billion, three hundred twelve million, two hundred thirty thousand, three hundred three".